CPS-Lab* / Mbed 2 deprecated lab6

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   ADXL362 mbed MPL3115A2

Files at this revision

API Documentation at this revision

Revision 15:5ce9c63e7da2, committed 2018-02-23

Comitter:
htdoughe
Date:
Fri Feb 23 02:53:00 2018 +0000
Parent:
14:0c2659ce7a8a
Child:
16:993757c8b398
Commit message:
added knock count

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Thu Feb 22 21:36:00 2018 +0000
+++ b/main.cpp	Fri Feb 23 02:53:00 2018 +0000
@@ -145,6 +145,7 @@
     initx=adxl362.scanx_u8();
     inity=adxl362.scany_u8();
     initz=adxl362.scanz_u8();
+    int count = 0;
     
     while(1) {
         //get the values of x, y, and z to test for a knock
@@ -154,6 +155,8 @@
         //if x, y, or z vary from baseline by at least 3, a knock has occured.
         if(x > initx+2 || y > inity+2 || z > initz+2 || x > initx-2 || y > inity-2 || z > initz-2){
             led1 = 1;
+            count++;
+            printf("number of knocks: %d\r\n", count);
             wait_ms(2000);
             led1 = 0;
         }